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Disclosery

RHUMBLINE ADVISERS: DORM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of RHUMBLINE ADVISERS on DORM, newest first. How the timeline and the estimate are built.

RHUMBLINE ADVISERS held 66,228 DORM shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 66,228 shares
    Change vs previous 13F -8,786 shares

    0.01% of the 13F portfolio, value $9,036,791.

    13F-HR 0001115418-26-000005 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 75,014 shares
    Change vs previous 13F +1,296 shares

    0.01% of the 13F portfolio, value $7,828,437.

    13F-HR 0001115418-26-000003 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 73,718 shares
    Change vs previous 13F -4,420 shares

    0.01% of the 13F portfolio, value $9,081,295.

    13F-HR 0001115418-26-000002 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 78,138 shares
    Change vs previous 13F +432 shares

    0.01% of the 13F portfolio, value $12,180,125.

    13F-HR 0001115418-25-000021 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 77,706 shares
    Change vs previous 13F +4,451 shares

    0.01% of the 13F portfolio, value $9,532,175.

    13F-HR 0001115418-25-000017 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F/A 73,255 shares
    Change vs previous 13F -170 shares

    0.01% of the 13F portfolio, value $8,830,134.

    13F-HR/A 0001115418-25-000005 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F/A 73,425 shares
    Change vs previous 13F -2,018 shares

    0.01% of the 13F portfolio, value $9,512,186.

    13F-HR/A 0001115418-25-000006 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 75,443 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $8,534,089.

    13F-HR 0001115418-24-000011 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).